
<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>

        <el-form-item>
          <el-button type="success" @click="online">上加</el-button>
        </el-form-item><el-form-item>
        <el-button type="warning" @click="offsale">下加</el-button>
      </el-form-item>
			</el-form>
		</el-col>

		<!--列表
		   @selection-change="selsChange" 选的不一样就会触发
		-->
		<el-table :data="products" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="name" label="名称" width="160" sortable>
			</el-table-column>

      <el-table-column prop="saleprice" label="售价" width="160" sortable>
      </el-table-column>
      <el-table-column prop="createtime" label="创建时间" width="160" sortable>
    </el-table-column>
      <el-table-column prop="onsaletime" label="上架时间" width="160" sortable>
      </el-table-column>
      <el-table-column prop="offsaletime" label="下架时间" width="160" sortable>
      </el-table-column>


			<!--:formatter="formatState"-->
			<el-table-column prop="state" label="状态" width="150"  sortable>
				<template scope="scope">
					<span style="color: green" v-if="scope.row.state==1">上架</span>
					<span style="color: red" v-else-if="scope.row.state==0">下架</span>
				</template>
			</el-table-column>

			<!--关联查询-后台查询出来后，前台只需要通过关系属性.要显示的字段名就ol-->
			<el-table-column label="操作">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<!--如果没有选中就不能使用:disabled="this.sels.length===0"-->
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" :current-page="page" @current-change="handleCurrentChange" :page-size="pageSize" :total="total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--新增或编辑界面-->
		<el-dialog :title="title" :visible.sync="productFormVisible" :close-on-click-modal="false">
			<!--:model="productForm 模型绑定-->
			<!--:rules="productFormRules" 校验规则-->
			<!--ref="productForm" 给该表单定义一个引用名-->
			<el-form :model="productForm" label-width="80px" :rules="productFormRules" ref="productForm">
				<el-form-item label="名称" prop="name">
					<el-input v-model="productForm.name" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="成本价" prop="costprice">
					<el-input v-model="productForm.costprice" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="售价" prop="saleprice">
          <el-input v-model="productForm.saleprice" auto-complete="off"></el-input>
        </el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="productForm.state">
						<el-radio class="radio" :label=0>下架</el-radio>
						<el-radio class="radio" :label=1>上架</el-radio>
					</el-radio-group>
				</el-form-item>
        <el-form-item label="资源" prop="resources">
          <el-upload class="upload-demo"
                     action="http://localhost:8080/fastdfs"
                     :on-remove="handleRemove"
                     :on-success="handleSuccess"
                     :file-list="fileList"
                     list-type="picture">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>


        <el-form-item label="简介" prop="intro">
          <!-- v-if="saveForm.petDetail" 修改v-model绑定对象报错问题，v-if对需要显示的数据判断下 -->
          <quill-editor  v-model="productForm.productDetail.intro" v-if="productForm.productDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>
        <el-form-item label="领养须知" prop="orderNotice" >
          <quill-editor  v-model="productForm.productDetail.orderNotice" v-if="productForm.productDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>


			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="productFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="save" :loading="productLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>
<script>
//引入Vue的ueditor的资源
//引入Vue的ueditor的资源
import { quillEditor } from "vue-quill-editor"; //调用编辑器
import 'quill/dist/quill.core.css';
import 'quill/dist/quill.snow.css';
import 'quill/dist/quill.bubble.css';
import quillConfig from '../../common/js/quill-config';
	export default {

		data() {
			return {
        productDetail: {
          intro: '',
          orderNotice: ''
        },
        quillOption: quillConfig,
        //文件上传列表 - 资源resources
        fileList: [],
				filters: {
					keyword: '',

				},
				products: [],
				total: 0,
				page: 1,
				pageSize:5,
				listLoading: false,
				sels: [],//列表选中列

				productFormVisible: false,//新增界面是否显示
                productLoading: false,
                productFormRules: {
					name: [
						{ required: true, message: '请输入名称', trigger: 'blur' }
					],
				},
				title:"",
        productForm: {
					name: '',
					state: 0,
          resources:"",
          costprice:0,
          saleprice:0,
          fileList: [],
          productDetail: {
            intro:'',
            orderNotice:''
          }
				},
			}
		},
		methods: {

      // 上线
      online(){
        //获取 id集合
        var ids = this.sels.map(item => item.id);
        console.log(ids);
        //获取选中的行
        if(!this.sels || this.sels.length  <1){
          this.$message({ message: '老铁，你不选中数据，臣妾上架不了啊....',type: 'error'});
          return;
        }
        this.$confirm('确认上架吗？', '提示', {
          type: 'warning'
        }).then(() => {//点击了确定
          this.$http.patch("/product/online",ids).then(res =>{
            this.listLoading = true;
            if(res.data.success){
              this.$message.success("操作成功");
              this.getProducts();
            }else{
              this.$message.error(res.data.message);
              this.listLoading = false;
              this.getProducts();
            }
          }).catch(res=>{
            this.$message.error("操作失败【400,404】")
          })
        })

      },
      //下架
      offsale(){
        var ids = this.sels.map(item => item.id);
        if(!ids || ids.length<1){
          this.$message.warning("请至少选择一条数据!!!");
          return;
        }
        this.$confirm('确认下架🐎？', '提示', {
          type: 'warning'
        }).then(() => {//点击了确定
          this.$http.patch("/product/offsale",ids).then(res=>{
            if(res.data.success){
              this.$message.success("下架成功!!!");
              this.getProducts();
            }else{
              this.$message.error("系统异常，请稍后重试!!!【500】");
            }
          }).catch(res=>{
            this.$message.error("系统异常，请稍后重试!!!【400，404】");
          })
        }).catch(() => {//点了取消
        });
      },

		  // 图排列上传处理
      handleSuccess(response, file, fileList) {
        console.log("=====图片上传成功的回调======")
        console.log(response);  //{ success: true, message: "操作成功", resultObj: "/group1/M00/02/1E/rBE3kWHL2xmANGvhAADIJRxVcQ896.jpeg" }

        //处理resources - 数据库操作
        if (this.productForm.resources) { //有值  /group1/M00/00/72/rBEAA2BHkmaAbEOhAAEUusLjqqk505.png
          this.productForm.resources = this.productForm.resources + "," + response.resultObj;
        } else {
          this.productForm.resources = response.resultObj;
        }

        //处理fileList - 页面回显的
        this.fileList = [];//清空
        if (this.productForm.resources) {
          // /group1/M00/02/1B/rBE3kWHB-cCASterAACabDprSz419.jpeg,/group1/M00/02/1B/rBE3kWHB-caAQ3dYAABiwl7Ttcc206.jpg
          var resourcesArr = this.productForm.resources.split(",");
          for (var i = 0; i < resourcesArr.length; i++) {
            this.fileList.push({url: "http://123.207.27.208" + resourcesArr[i]})
          }
        }
      },



      //2.资源图片点击删除时的处理
      handleRemove(file, fileList) {
        if (fileList == null || fileList.length == 0) {
          return;
        }
        console.log("=====图片删除的回调======")
        console.log(file)

        //删除fastDfs上的图片
        var filePath = file.url; // http://123.207.27.208/group1/M00/02/1E/rBE3kWHL_GWAAv5mAADpQr0XCJA99.jpeg
        //删除接口需要：/group1/M00/02/1E/rBE3kWHL_GWAAv5mAADpQr0XCJA99.jpeg
        var path = filePath.substring(filePath.indexOf("/group1")); // /group1/M00/02/1E/rBE3kWHL_GWAAv5mAADpQr0XCJA99.jpeg
        this.$http.delete("/fastDfs/?path=" + path).then(res => {
          if (res.data.success) {
            this.$message.success('删除成功!!!');
          } else {
            this.$message.error('删除失败!!!');
          }
        })
        // /group1/M00/02/1B/rBE3kWHB-cCASterAACabDprSz419.jpeg,/group1/M00/02/1E/rBE3kWHL_GWAAv5mAADpQr0XCJA99.jpeg,/group1/M00/02/1B/rBE3kWHB-caAQ3dYAABiwl7Ttcc206.jpg
        //处理resources - 数据库操作
        if (this.productForm.resources) {
          //["/group1/M00/02/1B/rBE3kWHB-cCASterAACabDprSz419.jpeg","/group1/M00/02/1E/rBE3kWHL_GWAAv5mAADpQr0XCJA99.jpeg"]
          var pathArr = this.productForm.resources.split(",");
          console.log(pathArr);
          for (var i = 0; i < pathArr.length; i++) {
            var pathTemp = pathArr[i];
            if (pathTemp == path) { //你要删除的图片找到了
              //从下标为i的地方开始删除，删1个
              pathArr.splice(i, 1);
              break;
            }
          }
          this.productForm.resources = pathArr.join(",");
        }

        //处理fileList - 页面回显的
        this.fileList = [];//清空
        if (this.productForm.resources) {
          // /group1/M00/02/1B/rBE3kWHB-cCASterAACabDprSz419.jpeg,/group1/M00/02/1B/rBE3kWHB-caAQ3dYAABiwl7Ttcc206.jpg
          var resourcesArr = this.productForm.resources.split(",");
          for (var i = 0; i < resourcesArr.length; i++) {
            this.fileList.push({url: "http://123.207.27.208" + resourcesArr[i]})
          }
        }
      },
			// //状态显示转换-不能上色
            // formatState: function (row, column) {
			// 	return row.state == 0 ? '正常' : row.state == -1 ? '禁用' : '未知';
			// },
            search() {
                //查询完，原来分页条件已经没用了，要跑到第一页去
                this.page = 1;
                this.getProducts();
            }
			,
			handleCurrentChange(val) {
				this.page = val;
				this.getProducts();

			},
			//获取服务列表
			getProducts() {
				let para = {
					currentPage: this.page,
					pageSize:this.pageSize,
					keyword: this.filters.keyword,
				};
				this.listLoading = true;
				this.$http.post("/product",para)
					.then(result=>{
                        this.products = result.data.data;
                        this.total = result.data.totals;
                        this.listLoading = false;


					})
					.catch(result=>{
					    alert("系统错误！")
					})
        console.log(this.total);
			},
			//显示编辑界面
			handleEdit: function (index, row) {
                this.title = "修改";
                this.productForm = Object.assign({}, row); //回显
        //图片回显
        this.fileList = [];
        var resources = row.resources;
        if (resources) {
          var resourcesArr = resources.split(",");
          for (var i = 0; i < resourcesArr.length; i++) {
            this.fileList.push({url: "http://123.207.27.208" + resourcesArr[i]})
          }
        }
        this.saveFormVisible = true;

        this.$http.get("/productDetail/detail/"+row.id).then(
            res =>{
            this.productForm.productDetail = res.data;


            } )

        this.productFormVisible = true; // 显示编辑框

			},
			//显示新增界面
			handleAdd: function () {
                this.title = "新增";
				this.productForm = { //清空
                    id:null,
          name: '',
          state: 0,
          resources:"",
          costprice:0,
          saleprice:0,
          fileList: {
            orderNotice:"",
            intro:""
          },
          productDetail: {
            intro:'',
            orderNotice:''
          }

          ,

                }
        //清空列表
        this.fileList = [];
        this.productFormVisible = true; //显示新增框
			},
			//保存
			save: function () {
                // 表单上定义了ref="productForm"
				this.$refs.productForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认保存吗？', '温馨提示', {}).then(() => {
							this.productLoading = true;
							//拷贝一份新数据
							let para = Object.assign({}, this.productForm);
							//对数据进行额外处理
							if(para.parent){
                                let arrys = para.parent;//[2,5]
                                //后台要的是product对象
                                para.parent = {'id':arrys[arrys.length-1]}
							}
							this.$http.put("/product",para)
								.then(result => {
									result = result.data
									//去除忙等框
									this.productLoading = false;
									//做提示
									if(result.success){
										this.$message({
											message: '保存成功',
											type: 'success'
										});
									}else{
										this.$message({
											message: result.message,
											type: 'error'
										});
									}
									//关闭对话框
									this.productFormVisible =false;
									//重新查询数据
									this.getProducts();
								})
								.catch(result=>{
									alert("系统错误！");
                                    this.productLoading = false;
								})
							;
						});
					}
				});
			},
			//所有选中对象都会传进来
			selsChange: function (sels) {
				this.sels = sels;
				console.log(this.sels)
			},
            //删除
            handleDel: function (index, row) {
                this.$confirm('确认删除该记录吗?', '温馨提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true;
                    let url = "/product/"+row.id;
                    this.$http.delete(url)
                        .then(result=>{
                                result = result.data; //{sucess:false,message}
                                //去除忙等框
                                this.listLoading = false;

                                if(result.success){
                                    this.page = 1;
                                    //提示
                                    this.$message({
                                        message: '删除成功',
                                        type: 'success'
                                    });
                                    //重新查询数据
                                    this.getProducts();
                                }else{
                                    //提示
                                    this.$message({
                                        message: result.message,
                                        type: 'error'
                                    });
                                    //重新查询数据
                                    this.getProducts();
                                }
                            }

                        )
                        .catch(result=>{
                            //去除忙等框
                            this.listLoading = false;
                            //提示
                            this.$message({
                                message: '系统错误！',
                                type: 'error'
                            });
                        })

                }).catch(() => {

                });
            },
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id); //[1,2,3]
				console.log(ids);
				this.$confirm('确认删除选中记录吗？', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//传递数组参数
					this.$http.patch("/product",ids)
						.then(result=>{
                            result = result.data;
                            this.listLoading = false;
                            if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else{
                                this.$message({
                                    message: result.message,
                                    type: 'error'
                                });
							}
							this.page =1; //删除后跳转第一页
                            this.getProducts();
                        })
						.catch(result=>{
						    alert("系统错误")
						})
				}).catch(() => {

				});
			}

		},
		mounted() {
			this.getProducts();
		},
    components: {
      quillEditor
    },
	}

</script>

<style scoped>

</style>